<%@ page import="java.util.Vector" %>
<%@ page import="java.text.SimpleDateFormat" %>
<%@ page import="java.util.Calendar" %><%--
  Created by IntelliJ IDEA.
  User: mzy
  Date: 2024/9/20
  Time: 14:41
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>使用application内置对象--checkMessage.jsp</title>
</head>
<body bgcolor="#abcdef">
<%!Vector<String> v = new Vector<String>();
int i = 0;%>
<%
String datetime = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss").format(Calendar.getInstance().getTime());
%>
<%
    request.setCharacterEncoding("utf-8");
    String name = request.getParameter("name");
    String title = request.getParameter("title");
    String message = request.getParameter("message");
%>
<%
if(name == null || "".equals(name.trim())){
    name = "网友"+(int)(Math.random()* 100000 + 100000);
    }
    if(name == null || "".equals(name.trim())){
        title = "无";
    }
    if(name == null || "".equals(name.trim())){
    message = "无";
    }
%>
<%
i++;
String str = "第" + "<span class=span0>"+ i +"</span>"+"楼"
    +".<span class=span1>留言人；</span>"+ name +"<span class=span2>标题：</span>"+title
    +".<span class=span3>内容: </span><br>   "+message
    +".<span class=span4>时间: </span>   "+datetime + ".<hr>";
v.add(str);
application.setAttribute("message",v);
%>
留言成功
<a href="inputMessage.jsp">返回留言板</a>
</body>
</html>